Why Science Is Cool_MacCartney

submitted by: amandamac

For the Kavli Science Video Contest with numerous fields of science explored that exist in our lives everyday without our acknowledgement.

AsiGrun - Green Paper Reciepts

submitted by: PuzzekA

Look at the waste of paper in our everyday life...
Every purchase we make we get a useless paper receipt.
we suggest a green solution instead the traditional use of paper receipts!

Mononuclear Cell Isolation from Whole Blood

submitted by: abnova
Abnova - This procedure to isolate mononuclear cells from whole blood is based on density differences between mononuclear cells and other elements found in the blood sample. Differential migration during centrifugation results in the formation of layers containing different cell types. Mononuclear cells are at the interface between the plasma and the ficoll layer and are recovered by washing steps. For more videos, visit Abnova !

Cell Nuclei Protein Extraction

submitted by: abnova

Abnova - This protocol involves three steps to prepare nuclear extracts. First, the cells are collected. Then, make cell membrane fragile using a pestle in hypotonic buffer. After collection of the cytoplasmic fraction, the nuclei are lysed and the nuclear proteins are solubilized in the lysis buffer. For more videos, visit Abnova!

Insect Cell Culture

submitted by: abnova

Abnova - The Sf9 cell line derived from pupal ovarian tissue of the Fall armyworm Spodoptera frugiperda is one of the most common cell lines used for BEVS (Baculovirus expression vector systems). This video shows you how to culture the Sf9 cell line. For more videos, visit Abnova!

Moon Landing Hoax Apollo 11 : Walt Disney Movie (Part 6 of 7)

submitted by: ArcAngel4Myke
(Part 6 of 7) Walt Disney Movie -Walt's Hoax Has Had its Time -Let it Go. This Video As You Hear & See it, From NASA's Public Domain Movie: Apollo 11: For All Mankind (1969) NASA did redacted editing & cleaning up of the text, to cover what they really said in the written records of the Astronauts conversations. ALL NASA FOOTAGE USED IN THIS VIDEO IS PUBLIC DOMAIN. THE USE OF ANY COPYRIGHTED MATERIAL IS USED UNDER THE GUIDELINES OF "FAIR USE" IN TITLE 17 § 107 OF THE UNITED...